Endovascular treatment of a large bone cement pulmonary embolism: Case report.

We report a case of endovascular treatment of bone cement embolism after percutaneous vertebroplasty. The patient underwent percutaneous vertebroplasty for acute L1 compression fracture. Two weeks later, the patient developed symptoms of pulmonary embolism. Computed tomography pulmonary angiogram confirmed the presence of a bone cement foreign body in the pulmonary artery. Endovascular treatment was performed, and the cement embolism was caught, pulled to the level of the iliac vein, and fixed with stents. At the 1-year follow-up, the patient did not have any complaints, postoperative computed tomography pulmonary angiogram showed no obvious manifestations of pulmonary embolism, and angiography showed that the bone cement was fixed in place and that the iliac veins were normal.